Hi all, I'm trying to create a "complex-to-phase" by using the arctan within the Xilinx CORDIC IP. (Part of a simple fft-->1-in-N-->to-phase scheme). Quite frankly I am a bit confused with the different bit representations.
According to the Xilinx manual ( https://www.xilinx.com/support/documentation/ip_documentation/cordic/v6_0/pg105-cordic.pdf), the phase is represented by a 3QN format. How can such a format fit into an RFNoC design? Note: Is there a simpler way to calculate a complex-to-phase in RFNoC? I've noticed a "complex_to_mag_phase.v" within usrp3->lib->corgen, But I couldn't figure out whether the 32-bit output is a magnitude or a phase.... Thnx a lot, Steve
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